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Easy to use with English menu

2 Relay Output (8A) ; ASTRO-05

Real time clock and calender

56 programs

Prayer, astronomical or/and time switching function

Automatic or manual summer/winter time option

ON/OFF switching times

Graphical simulation program for both outputs

Automatic sunrise/sunset calculation using coordinates 
and time

Offset for adjustable programming of sunrise/sunset times

Quiet mode

PIN code protection

Easy to program with PC Software

Optical loading the programs with CON-3 Device

 2 Manual modes

Astronomical & Prayer 
Time Switch

ASTRO-05   and  ASTRO-15

KAEL ASTRO Software

Push in this direction and
 remove the battery cover

General:

ASTRO is a digital time switch that calculates the sunset,sunrise and 
prayer times by using coordinates and real time clock. It operates 
according to the program setting and it has no need for a photocell 
sensor. Device could be used as astronomical, prayer or digital time 
switch.
ASTRO has two reserves to protect the real time clock and calender 
against power outage. 
For long term reserve there is CR2032 battery. If the device is powered, 
battery life is approx. 5 years. When the battery life is expired,the user is 
able to replace the battery easily.
Super capacitor is used for short time power failures. It supplies the 
device for 3-7 hours. In this case battery is not used, so battery level is 
conserved. 

NOTE1:

 Before commissioning the device, please insert the battery into 

the battery compartment .

NOTE2:

 If the device is not powered, ASTRO automatically enters power 

save mode to conserve the battery life. When the device is in this mode 
LCD screen is turned off. The screen would turn on when pressing any  
button and so the user would be able to change the settings and 
programming the device manually. After 15 seconds of inactivity, the 
screen would be turned off again. 

NOTE3:  

4 preset programs are available on the device.

Program 1 : Relay A      Astro        Sunset           ON
Program 2 : Relay A      Astro        Sunrise          OFF
Program 3 : Relay B     Astro         Sunset           ON
Program 4 : Relay B     Time          00:00             OFF

User replaceable battery

Astronomical mode

Timer mode

Clock

Date

Relay A

12

1

2

3

4

5

6

11

10

9

8

7

Clock faces represent output states of the relay 
contacts during current day. 
Before midday, am icon appears. 
After midday, pm icon appears.
There are two clock faces, on the left for Relay A
and on the right for Relay B.

Screen Descriptions:

Area of Usage:

- Heating systems in mosques according the prayer times
- Park, garden and farm irrigation
- Street, park, garden illuminations
- ATM ,store window, billboard illuminations

Insert the battery with 
the po) side facing up
as shown in the figure.

CON-03

Usb to infrared data transmitter

www.kael.com.tr                  1

Prayer mode

Lock function

Quiet mode

Manual mode

Relay B

Lock function

Quiet mode

Manual mode

Monday

Tuesday
Wednesday

Thursday

Friday

Saturday
Sunday

Warnings:

- The connection of device must be done by authorized technical 
service staff according to the wiring diagram.
 - Before making the connections to device's terminals, please be 
sure that there is no voltage across the cables or terminals. Also be 
sure that the panel is de-energized.
- Before cleaning the device, please be sure that it is de-energized 
and use only dry tissue-paper to clean it. Water or any other 
chemicals used for cleaning may harm the device
- Before commissioning the device, please be sure that the terminal 
connections are made exactly 
the same as in the connection diagram
- To protect the device, please mount it on DIN rail in a panel. 
- Contact your authorized dealer, if a problem occurs with your 
device.
Following the precautions is to prevent the users from physically and 
spiritual damage. The manufacturer is not responsible for any injuries 
or damages due to violation of the warnings. 

Button Functions:

ASTRO is an easy to use device with 3 buttons.
▼    :  Press to move between menus or decrease the 

   

           related parameter.
▲    :  Press to move between menus or increase the 

   

           related parameter.

SET

 :  Press to go into the menu or save the related 

   

           parameter.
 ▼ ▲: 

Press two buttons at the same time to go back to the pre-menu screen

            Press two buttons long at the same time to return to the main screen.  

Preset and adjustable Fajr and Isha twilight angles 

2 Relay Output (16A) ; ASTRO-15

No Backlight ; ASTRO-05

Backlight ; ASTRO-15

Make sure the battery is seated 
correctly in the battery slot.
Replace the battery cover.

Summary of Contents for ASTRO-05

Page 1: ...mer mode Clock Date Relay A 12 1 2 3 4 5 6 11 10 9 8 7 Clock faces represent output states of the relay contacts during current day Before midday am icon appears After midday pm icon appears There are...

Page 2: ...nt manual mode for Relay B Push and SET buttons at the same time until the hand icon appears on the right of the screen Permanent manual mode is not deactivated automatically The only way to deactivat...

Page 3: ...at 00 00 am and ends on 25th March at 23 59 During this time period Relay A would be off To activate Quiet mode for 1 day start and stop date should be set as same day SET In this menu information abo...

Page 4: ...subtracted from sunrise or sunset time For related program desired relay output is selected Required contact position is selected as ON or OFF If YES is selected program operation is enabled for flash...

Page 5: ...adjusted FOR PRAYER TIMES OFFSET OFFSET is added to related prayer time OFFSET OFFSET is subtracted from related prayer time OFFSET OFFSET is added to sunrise or sunset time OFFSET OFFSET is subtract...

Page 6: ...ed value is reached it is stored by pressing SET button Second parameter is beginning week for the summer in chosen month With using buttons week value is set as 1 2 3 4 or last Third parameter is beg...

Page 7: ...ch Mean Time Time zones around the world are expressed as positive or negative offsets from UTC SET SET SET SET SET SET SET SET PRAYER menu could be reached by pressing button in ADJUST sub menus The...

Page 8: ...query before reaching the menus and prevent manual control for the related relay SET SET SET SET SET SET SET SET SET SET or QUIET menu could be reached by pressing button in ADJUST sub menus Quiet mod...

Page 9: ...pin number respectively After the approval the pin code would be change To activate the pin protection LOCK function should be enabled SET Language SET Language menu could be reached by pressing butt...

Page 10: ...f Season Auto Location Contrast 7 NOTE Reset an ASTRO to factory defaults does not change the pin code and the real time adjust t me season p n langua nfra defaul yes no SET RESET SET SET SET DEFAULT...

Page 11: ...elay B RELAYA relay A RELAYB relay B RESET reset REPEAT repeat S DAY summer beginning day S HOUR summer beginning hour S MIN summer beginning minute S MON summer beginning month S WEEK summer beginnin...

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